bw_csv() –

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Description

Implement [bw_csv] shortcode for simpler table display

• If there's embedded content then this is displayed
• If there is a src= parameter or unnamed parameter then this indicates the CSV source file
• If this is numeric it's considered to be a post ID
• The display format is controlled using the uo= and th= parameters
• We need to cater for filters already applied by WordPress core, such as removing a trailing br's added just before newlines

Usage

bw_csv( $atts, $content, $tag );

Parameters

$atts

( array ) optional – shortcode parameters

$content

( string ) optional – inline content is accepted

$tag

( string ) optional – shortcode tag

Returns

void

Source

File name: oik-bob-bing-wide/shortcodes/oik-csv.php
Lines:

function bw_csv( $atts=null, $content=null, $tag=null ) {
  // bw_trace2();
  if ( $content ) {
    $content = str_replace( "<br />\n", "\n", $content );
    $content = rtrim( $content ); 
    $content_array = explode( "\n", $content );
  } else {
    $src = bw_array_get_from( $atts, "src,0", null );
    if ( $src ) {
      if ( is_numeric( $src ) ) {
        $src = wp_get_attachment_url( $src );
      }  
      $content_array = file( $src );
    } else {
      p( "Invalid use of bw_csv. src= parameter not set" );
      $content_array = null;
    }  
  }
  if ( $content_array ) {
    $atts['del'] = bw_csv_determine_delimiter( $content_array, $atts ); 
    bw_csv_content_array_paged( $content_array, $atts ); 
  }   
  return( bw_ret() );
}
 

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